Lots of HID conversion kits are designed without plugs, such as Type H1 H3 H3C H4-1 H7 H7R H7T H8 H9 H10 H11 H13-1 H13-2 880 5202 Well we can still find particular introduction to them and their connection position in manual. These plugs are not designed as Type 9007 since different cars are always with disparate jack figure. Usually, Xenon headlight kit can work in normal when we insert wires into plugs on the car directly. Then we use electrical tap to tie stock wire and plugs down.